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要芯片: BQ20Z75 /AO4468
三、 主要DataFlash技术参数:
COV Threshold 4275 mV SOC Chg 6500 mA
COV Recovery 3950 mV SOC Dsg 8000 mA
CUV Threshold 2775 mV Fast Charge Current 1600 mA
CUV Recovery 3100 mV Charging Voltage 12600 mV
OC (1st Tier) Chg 4500 mA Rem Time Alarm 10 min
OC (1st Tier) Dsg 5000 mA Design Voltage 11100 mV
Current Recovery Time 8 Sec CF MaxError Limit 100 %
Over Temp Chg 65 oC Design Capacity 2200 mAh
OT Chg Recovery 60 oC Manuf Name Jetway
Over Temp Dsg 70 oC Device Name JBP103C
OT Dsg Recovery 65 oC Device Chemistry LION
Voltage 2nd Level Safety
SOV Threshold 13500 mV
SOV Time 5 Sec
S8244 Voltage(2nd Level Safety)
OverCharge Voltage 13350 mV
OverCharge Delay Time 1.5 Sec
四、 接线图:
电池连接:B-,1P节最低一节电池,1P,2P接第二节电池,2P,B+接最高一节电池
输出:为+,+,D,C,T,-,-
P+,-为电池输出正负极
D为通讯SMBD
C为通讯SMBC
T为10K NTC TH端